Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Manchun Liang"'
Autor:
Ke Li, Weihua Chen, Manchun Liang, Jianqiu Zhou, Yunfu Wang, Shuijun He, Jie Yang, Dandan Yang, Hongmin Shen, Xiangwei Wang
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 7, Pp 2377-2386 (2021)
To model the atmospheric dispersion of radionuclides released from nuclear accident is very important for nuclear emergency. But the uncertainty of model parameters, such as source term and meteorological data, may significantly affect the prediction
Externí odkaz:
https://doaj.org/article/e1bb5741505a42e9ba08aef8ae8bc095
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract It’s vital to explore critical indicators when identifying potential pollution sources of urban rivers. However, the variations of urban river water qualities following temporal and spatial disturbances were highly local-dependent, further
Externí odkaz:
https://doaj.org/article/c9c55850e717419c8b11239801f6efc1
Publikováno v:
Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation.
Radionuclide activity concentration in drinking water cannot be measured directly at normal conditions. The water samples need to be concentrated under mild boiling conditions according to relevant standards. However, the method takes too long a time
Publikováno v:
Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors.
With the radiation sources widely used in the field of industry, agriculture, medicine, and resources all over the world, the occurrences of the lost and theft incidents are not unusual. There will be great threats to human health and environment for
Publikováno v:
Applied Radiation and Isotopes. 175:109800
Cosmic-ray neutrons (CRNs) account for about half of the radiation dose received by airline crews and passengers at aviation altitudes. CRNs also comprise important background radiation near the ground, which should be considered in neutron counts fo
Publikováno v:
Applied Radiation and Isotopes. 166:109343
Tritium analysis in water is an important part of environmental radiation monitoring. At present, tritium in water is generally measured by liquid scintillation counting (LSC). To optimize the pretreatment process and improve the efficiency of tritiu
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 556:124654
In order to look into people’s behavior in crowds during emergencies, we conducted an evacuation drill experiment in an office building of a university without early notification when the experiment subjects were working as usual. The statistical f
Autor:
Yushou Song, Yingwei Hou, Zhaohui Wu, Manchun Liang, Liyuan Hu, Huilan Liu, Zhibo Zhou, Zhaoyang Xie
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 949:162917
The enrichment measurement of 235U is an important issue in the applications of nuclear material accounting and nuclear nonproliferation etc. The nondestructive assay (NDA) method based enrichment meter principle is a robust and direct measuring appr
Publikováno v:
Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs.
Discontinuity appears in simulated training instruments of nuclear radiation reconnaissance which adopted ellipse numerical model. In order to solve the problem, an improved ellipse numerical model was proposed, in which the contaminated area was tak
Publikováno v:
IOP Conference Series: Earth & Environmental Science; 3/31/2021, Vol. 676, p1-6, 6p